Professor record CSCI

Lei Zhang

Northern Illinois University

40 grades2 sections
Grades: 2025–2026
Flunk Score1/100
Needs work
CSCI 340 · Data Struct Algorithm AnalysisCSCI 340 · all instructors & syllabi

Grade record

CSCI 340 · 2 sections
Average GPA
1.99
Data Struct Algorithm Analysis
Across 40 grades in CSCI 340
45%
A or B
of 40 grades
50.0%
D, F or withdrew
of 44 enrolled
20.0%
A
8
25.0%
B
10
10.0%
C
4
25.0%
D
10
20.0%
F
8
9.1%
W
4
A–F are shares of 40 letter grades · W is a share of all 44 enrolled
Against everyone else who teaches CSCI 340
−20% vs. the CSCI 340 average (2.48 across 13 professors)

How the averages compare

Against other CSCI classes, and against the university

  • 1.99CSCI 340
  • 2.85CSCI courses
  • 3.13School average
Average GPA · Zoomed GPA scale
Lower averageHigher average
2 sections · 2 terms · Spring 2025 – Spring 2026
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